* {
  margin: 0;
  padding: 0;
}
body {
  /* background-color: #000; */
  /* color: #666; */
  font-size: 24px;
  text-align: center;
  background: linear-gradient(to right, #aafbff, #77d8d8, #4da6a6, #2e6868);
}
audio {
  margin: 30px 0;
}
.container {
  height: 420px;
  /* border: 1px solid #fff; */
  overflow: hidden;
}
.container ul {
  list-style: none;
  transition: 0.6s;
}
.container ul li {
  /* border: 1px solid pink; */
  height: 35px;
  line-height: 35px;
}

.container ul .active {
  transform: scale(1.5);
  color: #80b425;
}
